帮助外星人从人类入侵者捍卫他们的星球。把各种物体放进到位，以确保火箭队找到他们的敌人。
Enable Flash in Chrome settings. When Flash is disabled, the label will read " Block sites from running Flash ".Click the toggle to enable flash and the label will read " Ask First ". Shown like the following:
Now Click And then,click " Allow " in the box that appears in the top-left to play the game.Shown like the following:
